5 Commits

Author	SHA1	Message	Date
Matthias Clasen	b5b58ced2a	Add gdk_dihedral_get_name ... And use it everywhere we want to print out debug spew about dihedral transforms.	2024-07-10 22:11:13 +02:00
Benjamin Otte	6065165060	Add gdk_dihedral_swaps_xy ... This function determines if a dihedral transform swaps x and y.	2024-07-10 21:34:12 +02:00
Benjamin Otte	ae3efb2d2f	gpu: Implement transform support for dihedral transforms ... This allows handling them without ever needing to offscreen for losing the clip, because the clip can always be transformed. Also, all the optimizations keep working, like occlusion culling, clears, and so on. The main benefit of this work is the ability for offloading to now handle dihedral transforms of the video buffer. The other big advantage is that we can now start our rendering with a dihedral transform from the compositor.	2024-07-10 21:34:12 +02:00
Benjamin Otte	3bcfc5539c	transform: Add gsk_transform_to_dihedral() ... I hate everything about this. Is is xy or yx now? Do I need to combine(a, b) or combine(b, a)?	2024-07-10 14:38:48 +02:00
Benjamin Otte	3221a8bdab	gdk: Rename GdkTextureTransform to GdkDihedral ... ... and put it into its own header. We want to use it in more places and the name and location are awkward.	2024-07-10 12:36:07 +02:00